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Xilinx Reliability Monitor Report - Quarter 4 CY 2001

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Combined Lots:<br />

Failures:<br />

Device on test:<br />

Actual device hours:<br />

Mean of Stress Test hour:<br />

Equivalent device hours @ Tj=125C:<br />

Equivalent device hours @ Tj=55C:<br />

Equivalent device hours @ Tj=25C:<br />

Jan. 1, 2002<br />

P. 121<br />

<strong>Reliability</strong> Testing Summary<br />

High Temperature Life Test<br />

Qualification & <strong>Monitor</strong> Combined<br />

Technology:<br />

Device Type:<br />

Package Type:<br />

Actual Junction Temperature:<br />

Assumed Activation Energy:<br />

Confidence Level:<br />

0.6um Si Gate CMOS<br />

XC17SXX<br />

PD8, CC44<br />

145C<br />

0.58 ev<br />

60%<br />

XC17S05 XC17S20 X C17S30 XC17S40* XC17SXX<br />

1<br />

0<br />

106<br />

108,438<br />

1,023<br />

243,489<br />

8,982,498<br />

7.08E+07<br />

1<br />

0<br />

106<br />

108,438<br />

1,023<br />

243,489<br />

8,982,498<br />

7.08E+07<br />

3<br />

0<br />

197<br />

203,230<br />

1,032<br />

456,337<br />

16,834,625<br />

1.33E+08<br />

5<br />

0<br />

244<br />

324,730<br />

1,331<br />

729,156<br />

26,899,117<br />

2.12E+08<br />

10<br />

0<br />

653<br />

744,836<br />

1,141<br />

1,672,471<br />

61,698,738<br />

4.87E+08<br />

Failure Rate (60% C.L.) in FITS @ Tj=55C: 15<br />

Failure Rate (60% C.L.) in FITS @ Tj=25C: 2<br />

®

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